Capital Stock and Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares for Basic and Diluted Share Computations

The following is a reconciliation of weighted average shares for the basic and diluted share computations (in millions):

For the Years Ended December 31,	2015		2014		2013
Weighted average shares outstanding for basic net earnings per share		187.4		169.0		169.6
Effect of dilutive stock options and other equity awards		2.4		2.7		2.2
Weighted average shares outstanding for diluted net earnings per share		189.8		171.7		171.8